Ipv4 Multicast Protocols - Huawei Quidway s3700 series Configuration Manual

Quidway S3700 Series Ethernet Switches
Configuration Guide - Multicast
Class D Address Range
232.0.0.0 to 232.255.255.255
239.0.0.0 to 239.255.255.255

1.3.2 IPv4 Multicast Protocols

To implement a complete set of IPv4 multicast services, various multicast protocols deployed
in the network need to cooperate with each other, as shown in
Figure 1-1 Location of each IPv4 multicast protocol
Issue 01 (2011-10-26)
IPv4 Network
AS1
Source
PIM
IGMP
User
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Description
Indicates Source-Specific Multicast (SSM) addresses.
This is the default SSM group address scope, and is valid
in the entire network.
Indicates administration multicast addresses. The default
range of BSR administrative domain group addresses is
valid only in the local BSR administration domain. The
addresses are private addresses. You can configure the
same address in different BSR administration domains.
IPv4 Network
MSDP
1 IP Multicast Configuration Guide
Figure 1-1.
AS2
PIM
IGMP
User
3